Michael Friedberg
Anatomic Pathology & Clinical Pathology Physician · San Antonio, TX
Michael Friedberg is an anatomic pathology & clinical pathology physician with a practice address in San Antonio, Texas, and NPI 1861481608, issued on Oct 14, 2005. Check the license (Texas K4427, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Friedberg
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- K4427 TX
Self-reported in NPPES; status is on the state search - Practice location
- 333 N Santa Rosa Ave, San Antonio, TX 78207
- Phone
- (210) 735-9461
- Enumerated
- Oct 14, 2005
- Entity
- Type 1 · individual
Also registered at 333 N Santa Rosa Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elumalai Appachi, MDPediatric Critical Care Medicine Physician1437262441
- Alberto Carranza, M.D., F.A.A.P.Pediatrics Physician1073507810
- Thomas Denapoli, M.D.Cytopathology Physician1871581165
- Martin Guerrero, M.D.Emergency Medicine Physician1215959507
- Nancy Hadley, N.P.Family Nurse Practitioner1134358286
- Linda Hearne, MDFamily Medicine Physician1801800966
Verify Michael Friedberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K4427Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Anatomic Pathology & Clinical Pathology Physician providers in Texas
There are 1,163 anatomic pathology & clinical pathology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other anatomic pathology & clinical pathology physician records in Texas
- Fnu Aakash, MDGalveston, TX1578074464
- Oscar Abbott, MDSan Antonio, TX1871573527
- Cesar Abbud-Mendez, M.D.El Paso, TX1821207432
- Rasha Abddelgader, M.B.B.S.Austin, TX1316566201
- Lina Abdul Karim, M.DHouston, TX1992189559
- Margaret Abuzeid, M.D.San Antonio, TX1770788457
- Leonel Acevedo, MDWeslaco, TX1942332549
- Christopher Ackley, M.D.Shavano Park, TX1679512206
- Jacqueline Ackley, MDSan Antonio, TX1912987660
- Jessie Adame, M.D.Kingwood, TX1922002492
Common questions
What is Michael Friedberg's NPI number?
Michael Friedberg's National Provider Identifier (NPI) is 1861481608, issued on Oct 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Friedberg located?
The NPPES record lists a practice address at 333 N Santa Rosa Ave, San Antonio, TX, 78207. Phone: (210) 735-9461. Providers update this record themselves, so call before visiting.
How can I verify Michael Friedberg's license?
NPPES lists Texas license number K4427, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.